CN107725122A - 9mw混温进汽控制排汽温度背压式汽轮机及其温度调节方法 - Google Patents
9mw混温进汽控制排汽温度背压式汽轮机及其温度调节方法 Download PDFInfo
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- CN107725122A CN107725122A CN201710818640.7A CN201710818640A CN107725122A CN 107725122 A CN107725122 A CN 107725122A CN 201710818640 A CN201710818640 A CN 201710818640A CN 107725122 A CN107725122 A CN 107725122A
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- Prior art keywords
- steam
- temperature
- regulating valve
- pipeline
- turbine
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- 238000000034 method Methods 0.000 title claims description 9
- 230000001105 regulatory effect Effects 0.000 claims abstract description 108
- 238000003303 reheating Methods 0.000 claims description 36
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000003111 delayed effect Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000008901 benefit Effects 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/02—Arrangement of sensing elements
- F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/02—Arrangement of sensing elements
- F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
- F01D17/085—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure to temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/105—Final actuators by passing part of the fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010405315.XA CN111577404A (zh) | 2017-09-12 | 2017-09-12 | 9mw混温进汽控制汽轮机的温度调节方法 |
CN201710818640.7A CN107725122B (zh) | 2017-09-12 | 2017-09-12 | 9mw混温进汽控制排汽温度背压式汽轮机及其温度调节方法 |
Applications Claiming Priority (1)
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CN201710818640.7A CN107725122B (zh) | 2017-09-12 | 2017-09-12 | 9mw混温进汽控制排汽温度背压式汽轮机及其温度调节方法 |
Related Child Applications (1)
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CN202010405315.XA Division CN111577404A (zh) | 2017-09-12 | 2017-09-12 | 9mw混温进汽控制汽轮机的温度调节方法 |
Publications (2)
Publication Number | Publication Date |
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CN107725122A true CN107725122A (zh) | 2018-02-23 |
CN107725122B CN107725122B (zh) | 2021-02-26 |
Family
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Family Applications (2)
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CN201710818640.7A Active CN107725122B (zh) | 2017-09-12 | 2017-09-12 | 9mw混温进汽控制排汽温度背压式汽轮机及其温度调节方法 |
CN202010405315.XA Pending CN111577404A (zh) | 2017-09-12 | 2017-09-12 | 9mw混温进汽控制汽轮机的温度调节方法 |
Family Applications After (1)
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CN202010405315.XA Pending CN111577404A (zh) | 2017-09-12 | 2017-09-12 | 9mw混温进汽控制汽轮机的温度调节方法 |
Country Status (1)
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CN (2) | CN107725122B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112417685A (zh) * | 2020-11-20 | 2021-02-26 | 西安热工研究院有限公司 | 一种计算汽轮机通流改造后最终考核热耗率的方法 |
CN112523824A (zh) * | 2020-11-23 | 2021-03-19 | 国能(泉州)热电有限公司 | 一种供热系统及供热方法 |
CN113513376A (zh) * | 2021-04-30 | 2021-10-19 | 华电漯河发电有限公司 | 背压机电机同轴双驱动控制系统及控制方法 |
CN114000924A (zh) * | 2021-09-16 | 2022-02-01 | 国能(福州)热电有限公司 | 热电联产集中供汽系统及其控制方法 |
CN115859581A (zh) * | 2022-11-21 | 2023-03-28 | 桐乡泰爱斯环保能源有限公司 | 一种基于全行程在线测试的汽轮机流量特性曲线优化方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005091011A (ja) * | 2003-09-12 | 2005-04-07 | Tlv Co Ltd | 蒸気乾き度測定装置 |
CN206267896U (zh) * | 2016-11-07 | 2017-06-20 | 上海电气电站设备有限公司 | 联合循环双机凝汽背压式抽汽热电联供系统 |
CN207268182U (zh) * | 2017-09-12 | 2018-04-24 | 杭州汽轮机股份有限公司 | 9mw混温进汽控制排汽温度背压式汽轮机 |
-
2017
- 2017-09-12 CN CN201710818640.7A patent/CN107725122B/zh active Active
- 2017-09-12 CN CN202010405315.XA patent/CN111577404A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005091011A (ja) * | 2003-09-12 | 2005-04-07 | Tlv Co Ltd | 蒸気乾き度測定装置 |
CN206267896U (zh) * | 2016-11-07 | 2017-06-20 | 上海电气电站设备有限公司 | 联合循环双机凝汽背压式抽汽热电联供系统 |
CN207268182U (zh) * | 2017-09-12 | 2018-04-24 | 杭州汽轮机股份有限公司 | 9mw混温进汽控制排汽温度背压式汽轮机 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112417685A (zh) * | 2020-11-20 | 2021-02-26 | 西安热工研究院有限公司 | 一种计算汽轮机通流改造后最终考核热耗率的方法 |
CN112523824A (zh) * | 2020-11-23 | 2021-03-19 | 国能(泉州)热电有限公司 | 一种供热系统及供热方法 |
CN113513376A (zh) * | 2021-04-30 | 2021-10-19 | 华电漯河发电有限公司 | 背压机电机同轴双驱动控制系统及控制方法 |
CN114000924A (zh) * | 2021-09-16 | 2022-02-01 | 国能(福州)热电有限公司 | 热电联产集中供汽系统及其控制方法 |
CN115859581A (zh) * | 2022-11-21 | 2023-03-28 | 桐乡泰爱斯环保能源有限公司 | 一种基于全行程在线测试的汽轮机流量特性曲线优化方法 |
CN115859581B (zh) * | 2022-11-21 | 2023-06-30 | 桐乡泰爱斯环保能源有限公司 | 一种基于全行程在线测试的汽轮机流量特性曲线优化方法 |
Also Published As
Publication number | Publication date |
---|---|
CN111577404A (zh) | 2020-08-25 |
CN107725122B (zh) | 2021-02-26 |
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Address after: 310000 Building 1, No. 608, Kangxin Road, economic and Technological Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU STEAM TURBINE Co.,Ltd. Address before: No. 357, Shiqiao Road, Hangzhou, Zhejiang 310000 Patentee before: HANGZHOU STEAM TURBINE Co.,Ltd. |
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Address after: 310000 Building 1, No. 608, Kangxin Road, Linping District, Hangzhou, Zhejiang Patentee after: Hangzhou Turbine Power Group Co.,Ltd. Address before: 310000 Building 1, No. 608, Kangxin Road, economic and Technological Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU STEAM TURBINE Co.,Ltd. |
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